| 2001 Chevrolet Silverado 2500 HD Base, Fleetside, LS, LT parts | Base, Fleetside, LS, LT |
| 2001 GMC Sierra 2500 HD SL, Fleetside, SLE, SLT parts | SL, Fleetside, SLE, SLT |
| 2001 GMC Sierra 1500 HD SLE, Fleetside, SLT parts | SLE, Fleetside, SLT |
| 2001 GMC Sierra 3500 SLE, Fleetside, SL, SLT parts | SLE, Fleetside, SL, SLT |
| 2001 GMC Sierra 1500 SL, Fleetside, SLE, SLT parts | SL, Fleetside, SLE, SLT |
| 2001 GMC Sierra 2500 SLE, Fleetside, SL, SLT parts | SLE, Fleetside, SL, SLT |
| 2002 Chevrolet Silverado 1500 HD LS, Fleetside, LT parts | LS, Fleetside, LT |
| 2002 Chevrolet Silverado 1500 WT, Fleetside, LT, LS, Base parts | WT, Fleetside, LT, LS, Base |
| 2002 Chevrolet Silverado 3500 Base, Fleetside, LT, LS parts | Base, Fleetside, LT, LS |
| 2002 Chevrolet Silverado 2500 HD LT, Fleetside, Base, LS parts | LT, Fleetside, Base, LS |
| 2002 Chevrolet Silverado 2500 Base, Fleetside, LS, LT parts | Base, Fleetside, LS, LT |
| 2002 GMC Sierra 3500 SL, Fleetside, SLE, Base, SLT parts | SL, Fleetside, SLE, Base, SLT |
| 2002 GMC Sierra 2500 SL, Fleetside, Base, SLT, SLE parts | SL, Fleetside, Base, SLT, SLE |
| 2002 GMC Sierra 2500 HD Base, Fleetside, SLT, SL, SLE parts | Base, Fleetside, SLT, SL, SLE |
| 2002 GMC Sierra 1500 SLT, Fleetside, Base, SLE, HT, WT, SL parts | SLT, Fleetside, Base, SLE, HT, WT, SL |
| 2002 GMC Sierra 1500 HD SLT, Fleetside, SLE parts | SLT, Fleetside, SLE |
| 2003 Chevrolet Silverado 1500 LS, Fleetside, SS, Base, LT, WT parts | LS, Fleetside, SS, Base, LT, WT |
| 2003 Chevrolet Silverado 2500 LS, Fleetside, LT, Base parts | LS, Fleetside, LT, Base |
| 2003 Chevrolet Silverado 1500 HD LT, Fleetside, LS parts | LT, Fleetside, LS |
| 2003 Chevrolet Silverado 3500 LS, Fleetside, LT, Base parts | LS, Fleetside, LT, Base |
| 2003 Chevrolet Silverado 2500 HD WT, Fleetside, LT, LS, Base parts | WT, Fleetside, LT, LS, Base |
| 2003 GMC Sierra 3500 SLT, Fleetside, Base, SLE parts | SLT, Fleetside, Base, SLE |
| 2003 GMC Sierra 2500 Base, Fleetside, SLT, WT, SLE parts | Base, Fleetside, SLT, WT, SLE |
| 2003 GMC Sierra 2500 HD SLT, Fleetside, SLE, Base, WT parts | SLT, Fleetside, SLE, Base, WT |
| 2003 GMC Sierra 1500 Base, Fleetside, SLE, SL, WT, SLT parts | Base, Fleetside, SLE, SL, WT, SLT |
| 2003 GMC Sierra 1500 HD SLT, Fleetside, SLE parts | SLT, Fleetside, SLE |
| 2004 Chevrolet Silverado 2500 HD LS, Fleetside, Base, LT, WT parts | LS, Fleetside, Base, LT, WT |
| 2004 Chevrolet Silverado 1500 LT, Fleetside, WT, SS, LS, Hybrid, Z71 Off-Road, Base parts | LT, Fleetside, WT, SS, LS, Hybrid, Z71 Off-Road, Base |
| 2004 Chevrolet Silverado 3500 LT, Fleetside, WT, Base, LS parts | LT, Fleetside, WT, Base, LS |
| 2004 Chevrolet Silverado 2500 Base, Fleetside, WT, LT, LS parts | Base, Fleetside, WT, LT, LS |
| 2004 GMC Sierra 3500 WT, Fleetside, SLT, Base, SLE parts | WT, Fleetside, SLT, Base, SLE |
| 2004 GMC Sierra 1500 Base, Fleetside, SLT, WT, SLE parts | Base, Fleetside, SLT, WT, SLE |
| 2004 GMC Sierra 2500 HD WT, Fleetside, SLT, Base, SLE parts | WT, Fleetside, SLT, Base, SLE |
| 2004 GMC Sierra 2500 Base, Fleetside, WT, SLT, SLE parts | Base, Fleetside, WT, SLT, SLE |
| 2005 Chevrolet Silverado 1500 HD LS, Fleetside, Base, LT parts | LS, Fleetside, Base, LT |
| 2005 Chevrolet Silverado 3500 Base, Fleetside, LS, LT parts | Base, Fleetside, LS, LT |
| 2005 Chevrolet Silverado 1500 LT, Fleetside, Base, Hybrid, LS, SS parts | LT, Fleetside, Base, Hybrid, LS, SS |
| 2005 Chevrolet Silverado 2500 HD Base, Fleetside, WT, LT, LS parts | Base, Fleetside, WT, LT, LS |
| 2005 GMC Sierra 2500 HD Base, Fleetside, SLT, WT, SLE parts | Base, Fleetside, SLT, WT, SLE |
| 2005 GMC Sierra 1500 HD SLT, Fleetside, SLE parts | SLT, Fleetside, SLE |
| 2005 GMC Sierra 3500 SLT, Fleetside, WT, SLE, Base parts | SLT, Fleetside, WT, SLE, Base |
| 2005 GMC Sierra 1500 Hybrid, Fleetside, Base, WT, SLT, SLE parts | Hybrid, Fleetside, Base, WT, SLT, SLE |
| 2006 Chevrolet Silverado 1500 LS, Fleetside, WT, SS, Hybrid, LT parts | LS, Fleetside, WT, SS, Hybrid, LT |
| 2006 Chevrolet Silverado 3500 WT, Fleetside, LT, LS parts | WT, Fleetside, LT, LS |
| 2006 Chevrolet Silverado 2500 HD LS, Fleetside, LT, WT parts | LS, Fleetside, LT, WT |
| 2006 Chevrolet Silverado 1500 HD LT, Fleetside parts | LT, Fleetside |
| 2006 GMC Sierra 1500 SLE, Fleetside, SLT, SL, WT, Hybrid parts | SLE, Fleetside, SLT, SL, WT, Hybrid |
| 2006 GMC Sierra 1500 HD SLE, Fleetside, SLT parts | SLE, Fleetside, SLT |
| 2006 GMC Sierra 2500 HD SLT, Fleetside, WT, SL, SLE parts | SLT, Fleetside, WT, SL, SLE |
| 2006 GMC Sierra 3500 WT, Fleetside, SL, SLT, SLE parts | WT, Fleetside, SL, SLT, SLE |
| 2007 Chevrolet Silverado 2500 HD Classic LT, Fleetside, WT, LS parts | LT, Fleetside, WT, LS |
| 2007 Chevrolet Silverado 1500 Classic WT, Fleetside, SS, LT, LS, Hybrid parts | WT, Fleetside, SS, LT, LS, Hybrid |
| 2007 Chevrolet Silverado 1500 HD Classic LT, Fleetside parts | LT, Fleetside |
| 2007 Chevrolet Silverado 3500 Classic LS, Fleetside, WT, LT parts | LS, Fleetside, WT, LT |
| 2007 GMC Sierra 1500 Classic SLT, Fleetside, SL, WT, SLE, Hybrid parts | SLT, Fleetside, SL, WT, SLE, Hybrid |
| 2007 GMC Sierra 2500 HD Classic WT, Fleetside, SLE, SL, SLT parts | WT, Fleetside, SLE, SL, SLT |
| 2007 GMC Sierra 1500 HD Classic SLT, Fleetside, SLE parts | SLT, Fleetside, SLE |
| 2007 GMC Sierra 3500 Classic SL, Fleetside, WT, SLT, SLE parts | SL, Fleetside, WT, SLT, SLE |